LCM of 152, 899, 165, 820, 561
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 152, 899, 165, 820, 561 with the LCM of Two or More Numbers Calculator. Here we are teaching you two different methods through which you can calculate the LCM of 152, 899, 165, 820, 561. So, keep reading to learn more.
Given numbers are 152,899,165,820,561
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 152,899,165,820,561 is 15715203240.
Find LCM of 152,899,165,820,561 with Prime Factorization
| 2 | 152, 899, 165, 820, 561 |
| 2 | 76, 899, 165, 410, 561 |
| 3 | 38, 899, 165, 205, 561 |
| 5 | 38, 899, 55, 205, 187 |
| 11 | 38, 899, 11, 41, 187 |
| 38, 899, 1, 41, 17 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 5 x 11 x 38 x 899 x 1 x 41 x 17 = 15715203240
Therefore, the lowest common multiple of 152,899,165,820,561 is 15715203240.
LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}
Firstly, we have to find the product of all the numbers.
152 x 899 x 165 x 820 x 561 = 10372034138400
Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.
152 : 1, 2, 4, 8, 19, 38, 76, 152
899 : 1, 29, 31, 899
165 : 1, 3, 5, 11, 15, 33, 55, 165
820 : 1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820
561 : 1, 3, 11, 17, 33, 51, 187, 561
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 152,899,165,820,561, is 1.
Now, the common factors can be found like this.
152:2x 2x 2x 19
899:29x 31
165:3x 5x 11
820:2x 2x 5x 41
561:3x 11x 17
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2x 3x 5x 11 = 660
Therefore, the value for common factors is 660.
Now that we have all the elements of the formula, we can plug them in to calculate the LCM.
LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}
LCM = 10372034138400/(1x660)
LCM = 10372034138400/660
LCM = 15715203240
Thus, we can understand that the LCM of 152,899,165,820,561 is 15715203240.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 152, 899, 165, 820, 561
1. What is the LCM of 152, 899, 165, 820, 561?
Answer: LCM of 152, 899, 165, 820, 561 is 15715203240.
2. How to calculate the LCM of 152, 899, 165, 820, 561?
The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 152, 899, 165, 820, 561.
3. What is the LCM formula?
The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.